<footer class="footer mt-auto py-3">
    <div class="container">
        <span class="text-muted">Place sticky footer content here.</span>
    </div>
</footer>
<script src="https://cdn.jsdelivr.net/npm/jquery@3.5.1/dist/jquery.slim.min.js" crossorigin="anonymous"></script>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/js/bootstrap.min.js" crossorigin="anonymous"></script>
</body>

</html>